Rijksinstituut voor Volksgezondheid en Milieu Increased circulation of GII.17 noroviruses, six European countries and the United States, 2023 to 2024 | RIVM Jaar: 2024 Increased circulation of GII.17 noroviruses, six European countries and the United States, 2023 to 2024 | RIVM Bron: rivm.nl Download dossier (ZIP) · JSON